package com.example.demo;

import com.alibaba.fastjson.serializer.SerializerFeature;
import com.alibaba.fastjson.support.config.FastJsonConfig;
import com.alibaba.fastjson.support.spring.FastJsonHttpMessageConverter;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.autoconfigure.web.HttpMessageConverters;
import org.springframework.boot.web.servlet.ServletComponentScan;
import org.springframework.cache.annotation.EnableCaching;
import org.springframework.context.annotation.Bean;
import org.springframework.http.converter.HttpMessageConverter;
import org.springframework.scheduling.annotation.EnableScheduling;

@SpringBootApplication
@EnableCaching
@ServletComponentScan
@EnableScheduling
public class DemoApplication {
	private final static Logger logger = LoggerFactory.getLogger(DemoApplication.class);
	public static void main(String[] args) {
		SpringApplication.run(DemoApplication.class, args);
		logger.info("wo yao zai ni jiali");
	}
	@Bean
	public HttpMessageConverters fastjsonHttpMessageConverter(){
		//定义一个转换消息的对象
		FastJsonHttpMessageConverter fastConverter = new FastJsonHttpMessageConverter();

		//添加fastjson的配置信息 比如 ：是否要格式化返回的json数据
		FastJsonConfig fastJsonConfig = new FastJsonConfig();

		fastJsonConfig.setSerializerFeatures(SerializerFeature.PrettyFormat);

		//在转换器中添加配置信息
		fastConverter.setFastJsonConfig(fastJsonConfig);

		HttpMessageConverter<?> converter = fastConverter;

		return new HttpMessageConverters(converter);

	}
}
